Indirect Coombs Test

The indirect Coombs test is a laboratory procedure used to detect unbound antibodies in a patient’s serum. This test is essential for identifying immune reactions to red blood cells, such as hemolytic disease of the newborn or before a blood transfusion. Your doctor may recommend this test to check for the presence of specific antibodies in your bloodstream.

Who performs this test?

The indirect Coombs test is conducted by our expert team at IntroLab. Our professional laboratory technicians are dedicated to providing accurate and prompt results.

How long does the test take?

This test typically requires 24 to 48 hours for processing after the sample is collected. At IntroLab, we understand the importance of prompt and accurate results, and we guarantee timely delivery.

Preparation for the test

The indirect Coombs test does not require special preparation. Since the blood sample is taken from a vein in your arm, it is advisable to wear clothing with sleeves that can be easily rolled up for comfort on the day of the test.

Test specifics and types

There are two forms of the Coombs test: direct and indirect. The direct test looks for antibodies already attached to red blood cells, while the indirect test detects unbound antibodies in the patient’s serum.